The National Weather Service has issued a winter weather advisory from midnight to 1 p.m. Monday.
The advisory covers an area that includes northern Montgomery County, across the Potomac to western Loudoun County.
The service says people should expect mixed precipitation, with up to 2 inches of snow and ice accumulations. That means hazardous, slippery roads for the morning commute. The service also says to expect rain for most areas Monday afternoon.
National Weather Service forecast for Dec. 15, 2019. | National Weather Service
